The big box store renovation will involve a variety of different types of work. This could include replacing fixtures, flooring, and walls, updating current electrical systems, painting, and performing general repairs. Additionally, the contractor may need to install new shelves or organize the existing shelving for better organization. Additionally, any necessary plumbing upgrades or repairs should also be done during the renovation. Finally, any aesthetic changes such as adding new fixtures or wallpaper should also be completed to help give the store a new look and feel. All of these tasks will require planning and coordination to ensure they are done efficiently and effectively.